#region license
# This file is part of Grawlix.
# 
# Grawlix is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as
# published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
# 
# Grawlix is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public
# License along with Grawlix.  If not, see
# <http://www.gnu.org/licenses/>.
#endregion

"""Custom deserialization that results in null."""

namespace Grawlix.Services
import System
import System.Runtime.Serialization
import System.Security.Permissions

class NullObjectReference(IObjectReference, ISerializable):
"""Customized deserialization that results in null."""
	
	[SecurityPermission(
		SecurityAction.LinkDemand,
		Flags: SecurityPermissionFlag.SerializationFormatter)]
	protected def constructor(
		[required] info as SerializationInfo,
	    context as StreamingContext):
	"""
	Reconstructs the resource.
	Param info: The Serialization info available.
	Param context: The StreamingContext of the serialization.
	"""
		pass
	
	[SecurityPermission(
		SecurityAction.LinkDemand,
		Flags: SecurityPermissionFlag.SerializationFormatter)]
	def GetObjectData(
		[required] info as SerializationInfo,
	    context as StreamingContext):
	"""
	Get serialization info that can be used across AppDomains.
	Param info: The Serialization info available.
	Param context: The StreamingContext of the serialization.
	"""
		pass
	
	def GetRealObject(context as StreamingContext):
	"""
	Access the reconstructed resource.
	Param context: The StreamingContext of the serialization.
	Returns: null
	"""
		return null


